Forma
Model 700 Series _____________________________________________Maintenance
4-2
4.4 Defrosting the Chamber
1.
Remove all product and place it in another freezer.
2.
Turn the unit off and disconnect it from the power source.
3.
Turn the Alarm switch to STANDBY, or disconnect the battery.
4.
Open all the doors and place towels on the chamber floor.
5.
Allow the frost to melt and loosen.
6.
Remove the frost with a soft
cloth.
7.
After defrosting is complete, clean the interior with a non-chloride detergent. Rinse
thoroughly with clean water and dry with a soft cloth.
8.
Plug unit in and turn power switch on.
9.
Allow the freezer to operate
empty
overnight
before reloading the product.
4.5 Cleaning the Lid Gasket (minimum monthly*)
1.
Using a soft cloth, remove any frost build up from the gasket, sub lids and lid.
*The lid gasket may need to be cleaned more frequently if dirt or excessive frost build-up
prevents the door from closing properly.
4.6 Replacing the Battery
For a consistent and dependable charge, replace the battery every 2 years.
Replacement batteries must be rechargeable and are available from Forma
Scientific. Refer to the parts list for the stock number and description of the
replacement batteries.
Dispose of used batteries in a safe manner and in accordance with good
environmental practices.
